47451285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 97344000

約数和(自身を除く): 49892715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 149, 189, 315, 337, 447, 745, 945, 1011, 1043, 1341, 1685, 2235, 2359, 3033, 3129, 4023, 5055, 5215, 6705, 7077, 9099, 9387, 11795, 15165, 15645, 20115, 21231, 28161, 35385, 45495, 46935, 50213, 63693, 106155, 140805, 150639, 251065, 318465, 351491, 451917, 753195, 1054473, 1355751, 1757455, 2259585, 3163419, 5272365, 6778755, 9490257, 15817095, 47451285]

約数ペア:

[(1, 47451285), (3, 15817095), (5, 9490257), (7, 6778755), (9, 5272365), (15, 3163419), (21, 2259585), (27, 1757455), (35, 1355751), (45, 1054473), (63, 753195), (105, 451917), (135, 351491), (149, 318465), (189, 251065), (315, 150639), (337, 140805), (447, 106155), (745, 63693), (945, 50213), (1011, 46935), (1043, 45495), (1341, 35385), (1685, 28161), (2235, 21231), (2359, 20115), (3033, 15645), (3129, 15165), (4023, 11795), (5055, 9387), (5215, 9099), (6705, 7077)]